HOSTING / CONNECT THROUGH A PRIVATE TUNNEL
VPN Services Explained
A virtual private network (VPN) carries selected traffic through a protected tunnel between endpoints. The useful purchase depends on whether you want an internet exit service, access to a private network, or a connection between networks.
What You Are Buying
A personal VPN subscription typically sends tunneled internet traffic through the operator’s exit network. A remote-access VPN connects approved users to a private network. A site-to-site VPN connects networks such as an office and a cloud environment. These are different service models. Buying a personal VPN does not automatically give access to your employer’s systems, and a business VPN may not route every internet request through the office.
When You Would Use It
- Personal VPN: change the network carrying your tunneled internet traffic when that fits your privacy needs; it does not replace HTTPS or account security.
- Remote-access VPN: give authorized staff access to internal resources with appropriate identity checks, device controls and restricted network permissions.
- Site-to-site VPN: connect approved office or hosted networks, with routing, capacity and failover designed for the applications involved.
What You Still Manage
Keep client and gateway software updated, protect accounts with MFA where supported, and remove access when it is no longer needed. Check what actually enters the tunnel: split tunneling deliberately excludes some traffic, and a browser extension may cover only that browser. A kill switch attempts to block traffic if the tunnel fails; confirm its behavior on your operating system. A VPN does not remove cookies, prevent phishing, clean an infected device or make signed-in activity anonymous.
Privacy Considerations
A VPN changes which network operator you trust. The operator can observe connection information and traffic that is not separately encrypted; ordinary HTTPS content remains encrypted through the VPN when TLS is not intercepted. Ask whether “no logs” covers source addresses, connection times, DNS queries, account activity and app diagnostics, and examine audit scope and date. Payment, support and account records may exist separately from traffic logs.
Compare provider access, logs, retention and encryption →
Consumption, Allowances & “Unlimited”
Personal subscriptions may limit simultaneous devices, transfer, exit locations or sustained speed. Business services can bill per licensed user, active connection, gateway hour, tunnel or transferred GB. “Unlimited data” does not mean unlimited devices, guaranteed throughput or unrestricted use. Dedicated exit addresses, managed gateways and failover can be extra.
Read the plan’s resource limits and acceptable-use policy together. Ask what happens at the threshold: an extra charge, reduced speed, rejected requests or suspension. Understand the billing language →
Questions to Ask Before Buying
- Is this an internet-exit subscription, remote-access service or site-to-site connection?
- Which apps, IPv4/IPv6 traffic and DNS queries enter the tunnel, including during reconnects?
- What data is logged, for how long, and what does the current independent audit actually cover?
- How are users, concurrent devices, gateway time, transfer and dedicated addresses billed?
The takeaway: Buy a VPN for a defined connection and trust requirement—not a promise of total anonymity.
Technical reference: EFF: VPN capabilities, limits and provider trust.
Linked for its explanation of the technology, not as a provider recommendation. Features and contract terms vary.